/*
 * Copyright (c) 2008 VMware, Inc.
 * Copyright (c) 2009 John Pritchard, WTKX Project Group
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package wtkx.wtk.media.drawing;

import wtkx.wtk.Point;

/**
 * Abstract base class for transforms.
 *
 * @author gbrown
 */
public abstract class Transform {
    public Point transform(int x, int y) {
        // TODO
        return null;
    }

    public Point transform(Point point) {
        if (point == null) {
            throw new IllegalArgumentException("point is null.");
        }

        return transform(point.x, point.y);
    }

    public abstract float[][] getMatrix();
}
